///

با این کار، ویرایشگرت حتی وقتی داری آیتم‌های لیست رو پردازش می‌کنی بهت کمک می‌کنه:

<img src="/img/python-types/image05.png">

بدون نوع‌ها، رسیدن به این تقریباً غیرممکنه.

توجه کن که متغیر `item` یکی از عناصر توی لیست `items` هست.

و با این حال، ویرایشگر می‌دونه که یه `str` هست و براش پشتیبانی می‌ده.

#### تاپل و ست

برای تعریف `tuple`ها و `set`ها هم همین کار رو می‌کنی:

//// tab | Python 3.9+

///

Bunun anlamı şudur: "`items` değişkeni bir `list`tir ve bu listedeki öğelerin her biri bir `str`dir".

Bunu yaparak, düzenleyicinizin listedeki öğeleri işlerken bile destek sağlamasını sağlayabilirsiniz:

<img src="/img/python-types/image05.png">

Tip belirteçleri olmadan, bunu başarmak neredeyse imkansızdır.

`item` değişkeninin `items` listesindeki öğelerden biri olduğuna dikkat edin.

```

</div>

Open your browser at <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

There you can set:

* The "Item ID", used in the path.
* The "Token" used as a query parameter.

/// tip

Notice that the query `token` will be handled by a dependency.

///

///

এর মাধ্যমে, আপনার এডিটর লিস্ট থেকে আইটেম প্রসেস করার সময় সাপোর্ট প্রদান করতে পারবে:

<img src="/img/python-types/image05.png">

টাইপগুলি ছাড়া, এটি করা প্রায় অসম্ভব।

লক্ষ্য করুন যে ভেরিয়েবল `item` হল `items` লিস্টের একটি এলিমেন্ট।

তবুও, এডিটর জানে যে এটি একটি `str`, এবং তার জন্য সাপোর্ট প্রদান করে।

#### টাপল এবং সেট

আপনি `tuple` এবং `set` ঘোষণা করার জন্য একই প্রক্রিয়া অনুসরণ করবেন:

	// Heal all buckets with all objects
	for _, bucket := range healBuckets {
		if tracker.isHealed(bucket) {
			continue
		}

		var forwardTo string
		// If we resume to the same bucket, forward to last known item.
		b := tracker.getBucket()
		if b == bucket {
			forwardTo = tracker.getObject()
		}
		if b != "" {
			// Reset to where last bucket ended if resuming.
			tracker.resume()
		}
		tracker.setObject("")

### レスポンス結果

クライアントが`http://example.com/items/foo`（`item_id` `"foo"`）をリクエストすると、HTTPステータスコードが200で、以下のJSONレスポンスが返されます:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

しかし、クライアントが`http://example.com/items/bar`（存在しない`item_id` `"bar"`）をリクエストした場合、HTTPステータスコード404（"not found"エラー）と以下のJSONレスポンスが返されます:

```JSON
{
  "detail": "Item not found"
}
```

/// tip | 豆知識

      if (interval < 5) {
        interval = interval + 1;
      } else {
        if ($textArea.val() !== inputText) {
          if (!isFocusList && started && !suggestingSts) {
            //update if not selecting item in list
            suggestor.suggest();
            interval = 0;
          }
        }
      }
    }, 100);
  };

	colon := -1
	for tok != '\n' && tok != ';' {
		// Process one operand.
		var items []lex.Token
		if cap(operands) > len(operands) {
			// Reuse scratch items slice.
			items = operands[:cap(operands)][len(operands)][:0]
		} else {
			items = make([]lex.Token, 0, 3)
		}
		for {
			tok = p.nextToken()
			if len(operands) == 0 && len(items) == 0 {

<img src="/img/python-types/image05.png">

Đa phần đều không thể đạt được nếu không có các kiểu dữ liệu.

Chú ý rằng, biến `item` là một trong các phần tử trong danh sách `items`.

Và do vậy, trình soạn thảo biết nó là một `str`, và cung cấp sự hỗ trợ cho nó.

#### Tuple and Set

Bạn sẽ làm điều tương tự để khai báo các `tuple` và  các `set`:

                    final NodeList nodeList = doc.getElementsByTagName("component");
                    for (int i = 0; i < nodeList.getLength(); i++) {
                        final Node node = nodeList.item(i);
                        final NamedNodeMap attributes = node.getAttributes();
                        if (attributes != null) {
                            final Node classAttr = attributes.getNamedItem("class");